My Favorite Add-ons

by SouzaRM

278 Add-ons in this Collection

EditEmailSubject (Edit email Subject) by jisse44

This module allows you to change/edit email subjects

Hide Caption Titlebar Plus ⁴ by Javier "DarthMadara"

Rated 5 out of 5 stars 459 reviews

13,246 users

*See video!*  Floating Toolbars! with autohide. -
"Maximize your screen space by adjusting Firefox window TitleBar, Tabs, Toolbars, etc!", with 'smart' options.
Multiple Configurable Actions for screen-corner buttons: Firefox & Close buttons!

Highlighter by André Rodier

Rated 4 out of 5 stars 49 reviews

10,387 users

Quickly highlight some text in Thunderbird message composing windows.

Screengrab by Andy M

Rated 4 out of 5 stars 575 reviews

9,412 users

Screengrab! saves webpages as images... but not for new versions of Firefox.

FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.

Therefore, Screengrab is EOL.

about:addons-memory by Nils Maier

Download Now


Rated 4 out of 5 stars 145 reviews

13,507 users

Adds an about:addons-memory page that details add-on memory usage

Distill Web Monitor - Legacy by Ajit K, Distill

Rated 4 out of 5 stars 206 reviews

9,954 users

Monitor web page and feed for changes. Get SMS and email alerts when change is detected.

Highlight Elements (Selenium IDE) by Samit Badle

Rated 4 out of 5 stars 1 review

4,078 users

A plugin for Selenium-IDE to highlight elements used in the Selenese commands

Remove It Permanently by Jerome O'Flaherty

Rated 4 out of 5 stars 169 reviews

7,612 users

Permanently hide content from web pages using the Context Menu. Simply, click and "Remove it Permanently". Now includes previewing of items before removal, support for IFrame as well as lots of advanced features to make it easy for...

Always Right by dietrich ayala

Rated 4 out of 5 stars 35 reviews

2,161 users

New tabs should always open to the immediate right of the current tab. And now they will. This add-on does not require a restart!

Power Debugger (Selenium IDE) by Samit Badle

Rated 4 out of 5 stars 3 reviews

3,505 users

A plugin for Selenium-IDE to improve debugging and troubleshooting issues with scripts

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 46 reviews

69,089 users

Add more items to Add-ons Manager context menu.

Image Resizer by Eliot Van Uytfanghe

Rated 5 out of 5 stars 34 reviews

1,809 users

Simply resize/scale any images on the web by dragging an image!

Live demo:

CHM Reader by Sarah Av.

An extension make firefox support Compiled HTML(.chm) file.

eCleaner by flasresizerdeveloper

Rated 4 out of 5 stars 68 reviews

6,091 users

Clears preferences left by extensions after uninstallation

Download Statusbar by C.J.

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Rated 4 out of 5 stars 1,383 reviews

95,152 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video:
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